Big Black Titties. Some of the greatest inventions god as ever blessed this earth with. Can be found in many porn videos, but more importantly, in Andre Nickatina's "Situation Critical" video on youtube.

BBT literally stands for "baby boy toy." He is a headless mannequin with whom one has sex, and is traditionally younger than the cougar who uses him. An encounter with BBT does not include feelings or intelligent conversation. He is a toy.